A farmer planted 2/5 of his forty acres in corn and another 3/10 of his land in wheat. Taken together, what fraction of the 40 a
cres had been planted in corn or wheat?
1 answer:
rewrite the fractions so the have the same denominator ( bottom number)
Multiply 2/5 by 2 to get 4/10
Now you can add 4/10 and 3/10 to make 7/10.
7/10 of the land is corn or wheat.
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